Dr. Gary T. Henry (University of North Carolina - Chapel Hill) discusses his point of view in the debate for what counts as credible evidence in evaluation and applied research, arguing that credibility is too subjective a factor to place trust...

Dr. Staub explores the roots of altruism, the origins of violence including genocide and mass killing, as well as prevention, and psychological recovery and reconciliation. Dr. Staub discusses various conditions that can create uncertainty on...

Dr. John Hattie (University of Auckland) discusses meanings and measurement issues relating to academic self-concept; how it differs from self-estimate of ability, achievement self-concept, and academic self-efficacy; the relation and causal...